This excerpt taken from the ACI 10-K filed Mar 1, 2010.
Comparison of 5 Year Cumulative Total Return*
Among Arch Coal, Inc., The S&P Midcap 400 Index and Industry Peer Group
* $100 invested on 12/31/04 in stock or index, including reinvestment of dividends.
Fiscal year ending December 31.
Copyright© 2010 S&P, a division of The McGraw-Hill Companies Inc. All rights reserved.